package com.atguigu.guliguli.common.utils;

import org.apache.http.HttpStatus;

import java.util.HashMap;
import java.util.Map;

/**
 * @author: 叶子
 * @date: 2021/11/22 22:20
 **/
public class R extends HashMap<String,Object> {

    private static final long serialVersionUID = -563174165442435666L;
    public R(){
        put("code",0);
        put("msg","success");
    }
    public static R error(){
        return error(HttpStatus.SC_INTERNAL_SERVER_ERROR,"未知异常，请联系管理员");
    }

    private static R error(int code, String msg) {
        R r = new R();
        r.put("code",code);
        r.put("msg",msg);
        return r;
    }
    public static R ok(String msg) {
        R r = new R();
        r.put("msg",msg);
        return r;
    }
    public static  R ok(Map<String,Object> map){
        R r = new R();
        r.putAll(map);
        return r;
    }
    public static R ok(){
        return new R();
    }
    @Override
    public R put(String key, Object value){
        super.put(key,value);
        return this;
    }
    public Integer getCode(){
        return (Integer) this.get("code");
    }
}